Dichanthelium transiens (Swallen) Sánchez-Ken Dichanthelium transiens (Swallen) Sánchez-Ken in Phytotaxa 307(1): 30. 2017 sec. Sánchez-Ken 2017≡Panicum transiens Swallen in J. Wash. Acad. Sci. 21(17): 436. 1931 syn. sec. ???